we talk with a top analyst and a management expert about apple after steve jobs. it's "nightly business report" for thursday, august 25. this is "nightly business report" with susie gharib and tom hudson. "nightly business report" is made possible by: this program is made possible by contributions to your pbs station from viewers like you. thank you. captioning sponsored by wpbt >> tom: good evening and thanks for joining us. two iconic american companies-- apple and bank of america-- and two iconic c.e.o.s-- steve jobs and warren buffett-- in the spotlight today. susie, investors spent the day trying to figure out whether it's time to buy or sell shares of apple and bank of america. >> susie: tom, steve jobs and warren buffett are visionaries that investors pay close attention to. so it's not surprising that apple stock fell slightly today reacting to news that the company's superstar c.e.o. resigned. shares closed down $2.23 to $375 and change. but shares of bank of america jumped almost 10% after buffett said he's making a big $5 billion bet in the beleaguered